The experimental evidence for occurrence of the diffraction of light was discovered by_:
Correct answer: B. Francesco Gimaldi
- A. Chistian Huygens
- B. Francesco Gimaldi
- C. Thomas Young
- D. Augustin Fresnel
Explanation
Francesco Gimaldi is credited with discovering the phenomenon of light diffraction and noting its similarity to wave behavior. This makes Option B the correct answer. The other options either did not discover light diffraction or did not provide evidence for it, making them incorrect.
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About Optics
Light is studied through reflection, refraction, dispersion, interference, diffraction and polarization, linking ray behavior with its wave nature. Questions may involve mirrors, lenses, optical instruments, refractive index and image formation, while geometrical optics deals with rays and wave optics explains effects such as interference and diffraction.
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